1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: Model_SelectionNaming.cpp
4 // Created: 11 Aug 2015
5 // Author: Mikhail PONIKAROV
7 #include "Model_SelectionNaming.h"
8 #include "Model_Document.h"
9 #include "Model_Objects.h"
10 #include <ModelAPI_Feature.h>
11 #include <Events_InfoMessage.h>
12 #include <ModelAPI_Session.h>
13 #include <ModelAPI_ResultPart.h>
14 #include <ModelAPI_ResultConstruction.h>
15 #include <ModelAPI_CompositeFeature.h>
16 #include <ModelAPI_ResultBody.h>
18 #include <TopoDS_Iterator.hxx>
20 #include <TopoDS_Compound.hxx>
22 #include <TopExp_Explorer.hxx>
23 #include <TopTools_ListOfShape.hxx>
24 #include <TopTools_MapOfShape.hxx>
25 #include <TopTools_IndexedMapOfShape.hxx>
26 #include <TopTools_ListIteratorOfListOfShape.hxx>
27 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
28 #include <TopTools_MapIteratorOfMapOfShape.hxx>
29 #include <BRep_Builder.hxx>
30 #include <TNaming_Iterator.hxx>
31 #include <TNaming_Tool.hxx>
32 #include <TNaming_NamedShape.hxx>
33 #include <TNaming_Localizer.hxx>
34 #include <TDataStd_Name.hxx>
35 #include <TColStd_MapOfTransient.hxx>
40 #include <BRepTools.hxx>
43 Model_SelectionNaming::Model_SelectionNaming(TDF_Label theSelectionLab)
45 myLab = theSelectionLab;
48 std::string Model_SelectionNaming::getShapeName(
49 std::shared_ptr<Model_Document> theDoc, const TopoDS_Shape& theShape,
50 const bool theAddContextName)
53 // check if the subShape is already in DF
54 Handle(TNaming_NamedShape) aNS = TNaming_Tool::NamedShape(theShape, myLab);
55 Handle(TDataStd_Name) anAttr;
56 if(!aNS.IsNull() && !aNS->IsEmpty()) { // in the document
57 if(aNS->Label().FindAttribute(TDataStd_Name::GetID(), anAttr)) {
58 aName = TCollection_AsciiString(anAttr->Get()).ToCString();
59 // indexes are added to sub-shapes not primitives (primitives must not be located at the same label)
60 if(!aName.empty() && aNS->Evolution() != TNaming_PRIMITIVE && theAddContextName) {
61 const TDF_Label& aLabel = aNS->Label();//theDoc->findNamingName(aName);
62 static const std::string aPostFix("_");
63 TNaming_Iterator anItL(aNS);
64 for(int i = 1; anItL.More(); anItL.Next(), i++) {
65 if(anItL.NewShape() == theShape) {
67 aName += TCollection_AsciiString (i).ToCString();
72 if (theAddContextName && aName.find("/") == std::string::npos) { // searching for the context object
73 for(TDF_Label anObjL = aNS->Label(); anObjL.Depth() > 4; anObjL = anObjL.Father()) {
74 int aDepth = anObjL.Depth();
75 if (aDepth == 5 || aDepth == 7) {
76 ObjectPtr anObj = theDoc->objects()->object(anObjL);
78 aName = anObj->data()->name() + "/" + aName;
88 bool isTrivial (const TopTools_ListOfShape& theAncestors, TopTools_IndexedMapOfShape& theSMap)
90 // a trivial case: F1 & F2, aNumber = 1, i.e. intersection gives 1 edge.
93 BB.MakeCompound(aCmp);
94 TopTools_ListIteratorOfListOfShape it(theAncestors);
95 for(;it.More();it.Next()) {
96 BB.Add(aCmp, it.Value());
97 theSMap.Add(it.Value());
100 TopTools_IndexedDataMapOfShapeListOfShape aMap2;
101 TopExp::MapShapesAndAncestors(aCmp, TopAbs_EDGE, TopAbs_FACE, aMap2);
102 for (int i = 1; i <= aMap2.Extent(); i++) {
103 const TopoDS_Shape& aKey = aMap2.FindKey(i);
104 const TopTools_ListOfShape& anAncestors = aMap2.FindFromIndex(i);
105 if(anAncestors.Extent() > 1) aNumber++;
107 if(aNumber > 1) return false;
111 std::string Model_SelectionNaming::namingName(ResultPtr& theContext,
112 std::shared_ptr<GeomAPI_Shape> theSubSh, const std::string& theDefaultName)
114 std::string aName("Undefined name");
115 if(!theContext.get() || theContext->shape()->isNull())
116 return !theDefaultName.empty() ? theDefaultName : aName;
117 if (!theSubSh.get() || theSubSh->isNull()) { // no subshape, so just the whole feature name
118 return theContext->data()->name();
120 TopoDS_Shape aSubShape = theSubSh->impl<TopoDS_Shape>();
121 TopoDS_Shape aContext = theContext->shape()->impl<TopoDS_Shape>();
123 if(aSubShape.ShapeType() == TopAbs_COMPOUND) {
124 BRepTools::Write(aSubShape, "Selection.brep");
125 BRepTools::Write(aContext, "Context.brep");
128 std::shared_ptr<Model_Document> aDoc =
129 std::dynamic_pointer_cast<Model_Document>(theContext->document());
130 if (theContext->groupName() == ModelAPI_ResultPart::group()) {
131 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(theContext);
133 return aPart->data()->name() + "/" + aPart->nameInPart(theSubSh, anIndex);
136 // add the result name to the name of the shape (it was in BodyBuilder, but did not work on Result rename)
137 bool isNeedContextName = theContext->shape().get() && !theContext->shape()->isEqual(theSubSh);
139 // check if the subShape is already in DF
140 aName = getShapeName(aDoc, aSubShape, isNeedContextName);
141 if(aName.empty() ) { // not in the document!
142 TopAbs_ShapeEnum aType = aSubShape.ShapeType();
145 // the Face should be in DF. If it is not the case, it is an error ==> to be debugged
149 // name structure: F1 & F2 [& F3 & F4], where F1 & F2 the faces which gives the Edge in trivial case
150 // if it is not atrivial case we use localization by neighbours. F3 & F4 - neighbour faces
151 if (BRep_Tool::Degenerated(TopoDS::Edge(aSubShape))) {
152 aName = "Degenerated_Edge";
155 TopTools_IndexedDataMapOfShapeListOfShape aMap;
156 TopExp::MapShapesAndAncestors(aContext, TopAbs_EDGE, TopAbs_FACE, aMap);
157 TopTools_IndexedMapOfShape aSMap; // map for ancestors of the sub-shape
158 bool isTrivialCase(true);
159 if(aMap.Contains(aSubShape)) {
160 const TopTools_ListOfShape& anAncestors = aMap.FindFromKey(aSubShape);
161 // check that it is not a trivial case (F1 & F2: aNumber = 1)
162 isTrivialCase = isTrivial(anAncestors, aSMap);
165 TopTools_ListOfShape aListOfNbs;
166 if(!isTrivialCase) { // find Neighbors
167 TNaming_Localizer aLocalizer;
168 TopTools_MapOfShape aMap3;
169 aLocalizer.FindNeighbourg(aContext, aSubShape, aMap3);
170 //int n = aMap3.Extent();
171 TopTools_MapIteratorOfMapOfShape it(aMap3);
172 for(;it.More();it.Next()) {
173 const TopoDS_Shape& aNbShape = it.Key(); // neighbor edge
174 //TopAbs_ShapeEnum aType = aNbShape.ShapeType();
175 const TopTools_ListOfShape& aList = aMap.FindFromKey(aNbShape);
176 TopTools_ListIteratorOfListOfShape it2(aList);
177 for(;it2.More();it2.Next()) {
178 if(aSMap.Contains(it2.Value())) continue; // skip this Face
179 aListOfNbs.Append(it2.Value());
182 } // else a trivial case
184 // build name of the sub-shape Edge
185 for(int i=1; i <= aSMap.Extent(); i++) {
186 const TopoDS_Shape& aFace = aSMap.FindKey(i);
187 std::string aFaceName = getShapeName(aDoc, aFace, isNeedContextName);
191 aName += "&" + aFaceName;
193 TopTools_ListIteratorOfListOfShape itl(aListOfNbs);
194 for (;itl.More();itl.Next()) {
195 std::string aFaceName = getShapeName(aDoc, itl.Value(), isNeedContextName);
196 aName += "&" + aFaceName;
202 // name structure (Monifold Topology):
203 // 1) F1 | F2 | F3 - intersection of 3 faces defines a vertex - trivial case.
204 // 2) F1 | F2 | F3 [|F4 [|Fn]] - redundant definition, but it should be kept as is to obtain safe recomputation
205 // 2) F1 | F2 - intersection of 2 faces definses a vertex - applicable for case
206 // when 1 faces is cylindrical, conical, spherical or revolution and etc.
207 // 3) E1 | E2 | E3 - intersection of 3 edges defines a vertex - when we have case of a shell
208 // or compound of 2 open faces.
209 // 4) E1 | E2 - intesection of 2 edges defines a vertex - when we have a case of
210 // two independent edges (wire or compound)
211 // implemented 2 first cases
213 TopTools_IndexedDataMapOfShapeListOfShape aMap;
214 TopExp::MapShapesAndAncestors(aContext, TopAbs_VERTEX, TopAbs_FACE, aMap);
215 const TopTools_ListOfShape& aList2 = aMap.FindFromKey(aSubShape);
216 TopTools_ListOfShape aList;
217 TopTools_MapOfShape aFMap;
219 TopTools_ListIteratorOfListOfShape itl2(aList2);
220 for (int i = 1;itl2.More();itl2.Next(),i++) {
221 if(aFMap.Add(itl2.Value()))
222 aList.Append(itl2.Value());
224 int n = aList.Extent();
225 bool isByFaces = n >= 3;
226 if(!isByFaces) { // open topology case or Compound case => via edges
227 TopTools_IndexedDataMapOfShapeListOfShape aMap;
228 TopExp::MapShapesAndAncestors(aContext, TopAbs_VERTEX, TopAbs_EDGE, aMap);
229 const TopTools_ListOfShape& aList22 = aMap.FindFromKey(aSubShape);
230 if(aList22.Extent() >= 2) { // regular solution
232 // bug! duplication; fix is below
234 TopTools_ListOfShape aListE;
235 TopTools_ListIteratorOfListOfShape itl2(aList22);
236 for (int i = 1;itl2.More();itl2.Next(),i++) {
237 if(aFMap.Add(itl2.Value()))
238 aListE.Append(itl2.Value());
241 TopTools_ListIteratorOfListOfShape itl(aListE);
242 for (int i = 1;itl.More();itl.Next(),i++) {
243 const TopoDS_Shape& anEdge = itl.Value();
244 std::string anEdgeName = getShapeName(aDoc, anEdge, isNeedContextName);
245 if (anEdgeName.empty()) { // edge is not in DS, trying by faces anyway
253 aName += "&" + anEdgeName;
256 else { // dangle vertex: if(aList22.Extent() == 1)
257 //it should be already in DF
261 TopTools_ListIteratorOfListOfShape itl(aList);
262 for (int i = 1;itl.More();itl.Next(),i++) {
263 const TopoDS_Shape& aFace = itl.Value();
264 std::string aFaceName = getShapeName(aDoc, aFace, isNeedContextName);
268 aName += "&" + aFaceName;
279 TopAbs_ShapeEnum translateType (const std::string& theType)
281 // map from the textual shape types to OCCT enumeration
282 static std::map<std::string, TopAbs_ShapeEnum> aShapeTypes;
284 if(aShapeTypes.size() == 0) {
285 aShapeTypes["compound"] = TopAbs_COMPOUND;
286 aShapeTypes["compounds"] = TopAbs_COMPOUND;
287 aShapeTypes["compsolid"] = TopAbs_COMPSOLID;
288 aShapeTypes["compsolids"] = TopAbs_COMPSOLID;
289 aShapeTypes["solid"] = TopAbs_SOLID;
290 aShapeTypes["solids"] = TopAbs_SOLID;
291 aShapeTypes["shell"] = TopAbs_SHELL;
292 aShapeTypes["shells"] = TopAbs_SHELL;
293 aShapeTypes["face"] = TopAbs_FACE;
294 aShapeTypes["faces"] = TopAbs_FACE;
295 aShapeTypes["wire"] = TopAbs_WIRE;
296 aShapeTypes["wires"] = TopAbs_WIRE;
297 aShapeTypes["edge"] = TopAbs_EDGE;
298 aShapeTypes["edges"] = TopAbs_EDGE;
299 aShapeTypes["vertex"] = TopAbs_VERTEX;
300 aShapeTypes["vertices"] = TopAbs_VERTEX;
301 aShapeTypes["COMPOUND"] = TopAbs_COMPOUND;
302 aShapeTypes["COMPOUNDS"] = TopAbs_COMPOUND;
303 aShapeTypes["COMPSOLID"] = TopAbs_COMPSOLID;
304 aShapeTypes["COMPSOLIDS"] = TopAbs_COMPSOLID;
305 aShapeTypes["SOLID"] = TopAbs_SOLID;
306 aShapeTypes["SOLIDS"] = TopAbs_SOLID;
307 aShapeTypes["SHELL"] = TopAbs_SHELL;
308 aShapeTypes["SHELLS"] = TopAbs_SHELL;
309 aShapeTypes["FACE"] = TopAbs_FACE;
310 aShapeTypes["FACES"] = TopAbs_FACE;
311 aShapeTypes["WIRE"] = TopAbs_WIRE;
312 aShapeTypes["WIRES"] = TopAbs_WIRE;
313 aShapeTypes["EDGE"] = TopAbs_EDGE;
314 aShapeTypes["EDGES"] = TopAbs_EDGE;
315 aShapeTypes["VERTEX"] = TopAbs_VERTEX;
316 aShapeTypes["VERTICES"] = TopAbs_VERTEX;
318 if (aShapeTypes.find(theType) != aShapeTypes.end())
319 return aShapeTypes[theType];
320 Events_InfoMessage("Model_SelectionNaming", "Shape type defined in XML is not implemented!").send();
324 const TopoDS_Shape getShapeFromNS(
325 const std::string& theSubShapeName, Handle(TNaming_NamedShape) theNS)
327 TopoDS_Shape aSelection;
328 std::string::size_type n = theSubShapeName.rfind('/');
329 if (n == std::string::npos) n = 0;
330 std::string aSubString = theSubShapeName.substr(n + 1);
331 n = aSubString.rfind('_');
333 if (n == std::string::npos) {// for primitives this is a first
336 aSubString = aSubString.substr(n+1);
337 indx = atoi(aSubString.c_str());
340 TNaming_Iterator anItL(theNS);
341 for(int i = 1; anItL.More(); anItL.Next(), i++) {
343 return anItL.NewShape();
349 const TopoDS_Shape findFaceByName(
350 const std::string& theSubShapeName, std::shared_ptr<Model_Document> theDoc)
353 //std::string::size_type n, nb = theSubShapeName.rfind('/');
354 //if (nb == std::string::npos) nb = 0;
355 //std::string aSubString = theSubShapeName.substr(nb + 1);
356 std::string aSubString = theSubShapeName;
358 TDF_Label aLabel = theDoc->findNamingName(aSubString);
359 if (aLabel.IsNull()) { // try to remove additional artificial suffix
360 std::string::size_type n = aSubString.rfind('_');
361 if (n != std::string::npos) {
362 aSubString = aSubString.substr(0, n);
363 aLabel = theDoc->findNamingName(aSubString);
366 if(aLabel.IsNull()) return aFace;
367 Handle(TNaming_NamedShape) aNS;
368 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
369 aFace = getShapeFromNS(theSubShapeName, aNS);
374 size_t ParseName(const std::string& theSubShapeName, std::list<std::string>& theList)
376 std::string aName = theSubShapeName;
377 std::string aLastName;
378 size_t n1(0), n2(0); // n1 - start position, n2 - position of the delimiter
379 while ((n2 = aName.find('&', n1)) != std::string::npos) {
380 const std::string aName1 = aName.substr(n1, n2 - n1); //name of face
381 theList.push_back(aName1);
383 aLastName = aName.substr(n1);
385 if(!aLastName.empty())
386 theList.push_back(aLastName);
387 return theList.size();
390 const TopoDS_Shape findCommonShape(
391 const TopAbs_ShapeEnum theType, const TopTools_ListOfShape& theList)
394 std::vector<TopTools_MapOfShape> aVec;
395 TopTools_MapOfShape aMap1, aMap2, aMap3, aMap4;
396 if(theList.Extent() > 1) {
397 aVec.push_back(aMap1);
398 aVec.push_back(aMap2);
400 if(theList.Extent() > 2)
401 aVec.push_back(aMap3);
402 if(theList.Extent() == 4)
403 aVec.push_back(aMap4);
406 TopTools_ListIteratorOfListOfShape it(theList);
407 for(int i = 0;it.More();it.Next(),i++) {
408 const TopoDS_Shape& aFace = it.Value();
410 TopExp_Explorer anExp (aFace, theType);
411 for(;anExp.More();anExp.Next()) {
412 const TopoDS_Shape& anEdge = anExp.Current();
413 if (!anEdge.IsNull())
414 aVec[i].Add(anExp.Current());
417 TopExp_Explorer anExp (aFace, TopAbs_VERTEX);
418 for(;anExp.More();anExp.Next()) {
419 const TopoDS_Shape& aVertex = anExp.Current();
420 if (!aVertex.IsNull())
421 aVec[i].Add(anExp.Current());
425 //trivial case: 2 faces
426 TopTools_ListOfShape aList;
427 TopTools_MapIteratorOfMapOfShape it2(aVec[0]);
428 for(;it2.More();it2.Next()) {
429 if(aVec[1].Contains(it2.Key())) {
431 if(theList.Extent() == 2)
434 aList.Append(it2.Key());
437 if(aList.Extent() && aVec.size() > 3) {// list of common edges ==> search ny neighbors
438 if(aVec[2].Extent() && aVec[3].Extent()) {
439 TopTools_ListIteratorOfListOfShape it(aList);
440 for(;it.More();it.Next()) {
441 const TopoDS_Shape& aCand = it.Value();
442 // not yet completelly implemented, to be rechecked
443 TopoDS_Vertex aV1, aV2;
444 TopExp::Vertices(TopoDS::Edge(aCand), aV1, aV2);
446 if(aVec[2].Contains(aV1)) aNum++;
447 else if(aVec[2].Contains(aV2)) aNum++;
448 if(aVec[3].Contains(aV1)) aNum++;
449 else if(aVec[3].Contains(aV2)) aNum++;
458 if(aList.Extent() && aVec.size() == 3) {
460 TopTools_ListIteratorOfListOfShape it(aList);
461 for(;it.More();it.Next()) {
462 const TopoDS_Shape& aCand = it.Value();
463 if(aVec[2].Contains(aCand)) {
472 std::string getContextName(const std::string& theSubShapeName)
475 std::string::size_type n = theSubShapeName.find('/');
476 if (n == std::string::npos) return theSubShapeName;
477 aName = theSubShapeName.substr(0, n);
481 /// Parses naming name of sketch sub-elements: takes indices and orientation
482 /// (if theOriented = true) from this name. Map theIDs constains indices ->
483 /// orientations and start/end vertices: negative is reversed, 2 - start, 3 - end
484 bool parseSubIndices(CompositeFeaturePtr theComp, //< to iterate names
485 const std::string& theName, const char* theShapeType,
486 std::map<int, int>& theIDs, const bool theOriented = false)
488 // collect all IDs in the name
489 std::map<std::string, int> aNames; // short name of sub -> ID of sub of theComp
490 const int aSubNum = theComp->numberOfSubs();
491 for(int a = 0; a < aSubNum; a++) {
492 FeaturePtr aSub = theComp->subFeature(a);
493 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
494 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes = aResults.cbegin();
495 // there may be many shapes (circle and center)
496 for(; aRes != aResults.cend(); aRes++) {
497 ResultConstructionPtr aConstr =
498 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
500 aNames[Model_SelectionNaming::shortName(aConstr)] = theComp->subFeatureId(a);
505 size_t aPrevPos = theName.find("/") + 1, aLastNamePos;
506 bool isShape = false; // anyway the first world must be 'Vertex'
508 aLastNamePos = theName.find('-', aPrevPos);
509 std::string anID = theName.substr(aPrevPos, aLastNamePos - aPrevPos);
511 if (anID != theShapeType)
515 int anOrientation = 1; // default
516 if (theOriented) { // here must be a symbol in the end of digit 'f' or 'r'
517 std::string::iterator aSymbol = anID.end() - 1;
518 if (*aSymbol == 'r') anOrientation = -1;
519 anID.erase(aSymbol); // remove last symbol
521 // check start/end symbols
522 std::string::iterator aBack = anID.end() - 1;
525 anID.erase(aBack); // remove last symbol
526 } else if (*aBack == 'e') {
528 anID.erase(aBack); // remove last symbol
531 if (aNames.find(anID) != aNames.end()) {
532 theIDs[aNames[anID]] = anOrientation;
535 aPrevPos = aLastNamePos + 1;
536 } while (aLastNamePos != std::string::npos);
540 /// produces theEdge orientation relatively to theContext face
541 int Model_SelectionNaming::edgeOrientation(const TopoDS_Shape& theContext, TopoDS_Edge& theEdge)
543 if (theContext.ShapeType() != TopAbs_FACE && theContext.ShapeType() != TopAbs_WIRE)
545 if (theEdge.Orientation() == TopAbs_FORWARD)
547 if (theEdge.Orientation() == TopAbs_REVERSED)
552 std::shared_ptr<GeomAPI_Shape> Model_SelectionNaming::findAppropriateFace(
553 std::shared_ptr<ModelAPI_Result>& theConstr,
554 NCollection_DataMap<Handle(Geom_Curve), int>& theCurves)
556 int aBestFound = 0; // best number of found edges (not percentage: issue 1019)
557 int aBestOrient = 0; // for the equal "BestFound" additional parameter is orientation
558 std::shared_ptr<GeomAPI_Shape> aResult;
559 ResultConstructionPtr aConstructionContext =
560 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theConstr);
561 if (!aConstructionContext.get())
563 for(int aFaceIndex = 0; aFaceIndex < aConstructionContext->facesNum(); aFaceIndex++) {
564 int aFound = 0, aNotFound = 0, aSameOrientation = 0;
566 TopoDS::Face(aConstructionContext->face(aFaceIndex)->impl<TopoDS_Shape>());
567 TopExp_Explorer anEdgesExp(aFace, TopAbs_EDGE);
568 TColStd_MapOfTransient alreadyProcessed; // to avoid counting edges with same curved (841)
569 for(; anEdgesExp.More(); anEdgesExp.Next()) {
570 TopoDS_Edge anEdge = TopoDS::Edge(anEdgesExp.Current());
571 if (!anEdge.IsNull()) {
572 Standard_Real aFirst, aLast;
573 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
574 if (alreadyProcessed.Contains(aCurve))
576 alreadyProcessed.Add(aCurve);
577 if (theCurves.IsBound(aCurve)) {
579 int anOrient = theCurves.Find(aCurve);
580 if (anOrient != 0) { // extra comparision score is orientation
581 if (edgeOrientation(aFace, anEdge) == anOrient)
589 if (aFound + aNotFound != 0) {
590 if (aFound > aBestFound ||
591 (aFound == aBestFound && aSameOrientation > aBestOrient)) {
593 aBestOrient = aSameOrientation;
594 aResult = aConstructionContext->face(aFaceIndex);
601 std::string Model_SelectionNaming::shortName(
602 std::shared_ptr<ModelAPI_ResultConstruction>& theConstr, const int theEdgeVertexPos)
604 std::string aName = theConstr->data()->name();
605 // remove "-", "/" and "&" command-symbols
606 aName.erase(std::remove(aName.begin(), aName.end(), '-'), aName.end());
607 aName.erase(std::remove(aName.begin(), aName.end(), '/'), aName.end());
608 aName.erase(std::remove(aName.begin(), aName.end(), '&'), aName.end());
609 // remove the last 's', 'e', 'f' and 'r' symbols: they are used as markers of start/end/forward/rewersed indicators
610 static const std::string aSyms("sefr");
611 std::string::iterator aSuffix = aName.end() - 1;
612 while(aSyms.find(*aSuffix) != std::string::npos) {
615 aName.erase(aSuffix + 1, aName.end());
617 if (theEdgeVertexPos == 1) {
618 aName += "s"; // start
619 } else if (theEdgeVertexPos == 2) {
625 // type ::= COMP | COMS | SOLD | SHEL | FACE | WIRE | EDGE | VERT
626 bool Model_SelectionNaming::selectSubShape(const std::string& theType,
627 const std::string& theSubShapeName, std::shared_ptr<Model_Document> theDoc,
628 std::shared_ptr<GeomAPI_Shape>& theShapeToBeSelected, std::shared_ptr<ModelAPI_Result>& theCont)
630 if(theSubShapeName.empty() || theType.empty()) return false;
631 TopAbs_ShapeEnum aType = translateType(theType);
633 // check that it was selected in another document
634 size_t aSlash = theSubShapeName.find("/");
635 std::string aSubShapeName = theSubShapeName;
636 std::shared_ptr<Model_Document> aDoc = theDoc;
637 if (aSlash != std::string::npos) {
638 std::string aDocName = theSubShapeName.substr(0, aSlash);
639 DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
640 if (aDocName == aRootDoc->kind()) {
641 aDoc = std::dynamic_pointer_cast<Model_Document>(aRootDoc);
643 for (int a = aRootDoc->size(ModelAPI_ResultPart::group()) - 1; a >= 0; a--) {
644 ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(
645 aRootDoc->object(ModelAPI_ResultPart::group(), a));
646 if (aPart.get() && aPart->isActivated() && aPart->data()->name() == aDocName) {
647 aDoc = std::dynamic_pointer_cast<Model_Document>(aPart->partDoc());
651 if (aDoc != theDoc) { // so, the first word is the document name => reduce the string for the next manips
652 aSubShapeName = theSubShapeName.substr(aSlash + 1);
656 std::string aContName = getContextName(aSubShapeName);
657 if(aContName.empty()) return false;
658 ResultPtr aCont = aDoc->findByName(aContName);
659 // possible this is body where postfix is added to distinguish several shapes on the same label
660 int aSubShapeId = -1; // -1 means sub shape not found
661 // for result body the name wihtout "_" has higher priority than with it: it is always added
662 if ((!aCont.get()/* || (aCont->groupName() == ModelAPI_ResultBody::group())*/) &&
663 aContName == aSubShapeName) {
664 size_t aPostIndex = aContName.rfind('_');
665 if (aPostIndex != std::string::npos) {
666 std::string aSubContName = aContName.substr(0, aPostIndex);
667 ResultPtr aSubCont = aDoc->findByName(aSubContName);
668 if (aSubCont.get()) {
670 std::string aNum = aContName.substr(aPostIndex + 1);
671 aSubShapeId = std::stoi(aNum);
672 } catch (std::invalid_argument&) {
675 if (aSubShapeId > 0) {
676 aContName = aSubContName;
684 TopoDS_Shape aSelection;
690 aSelection = findFaceByName(aSubShapeName, aDoc);
695 const TDF_Label& aLabel = aDoc->findNamingName(aSubShapeName);
696 if(!aLabel.IsNull()) {
697 Handle(TNaming_NamedShape) aNS;
698 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
699 aSelection = getShapeFromNS(aSubShapeName, aNS);
706 const TDF_Label& aLabel = aDoc->findNamingName(aSubShapeName);
707 if(!aLabel.IsNull()) {
708 Handle(TNaming_NamedShape) aNS;
709 if(aLabel.FindAttribute(TNaming_NamedShape::GetID(), aNS)) {
710 aSelection = getShapeFromNS(aSubShapeName, aNS);
715 case TopAbs_COMPOUND:
716 case TopAbs_COMPSOLID:
719 default: {//TopAbs_SHAPE
720 /// case when the whole sketch is selected, so, selection type is compound, but there is no value
721 if (aCont.get() && aCont->shape().get()) {
722 if (aCont->shape()->impl<TopoDS_Shape>().ShapeType() == aType) {
725 } else if (aSubShapeId > 0) { // try to find sub-shape by the index
726 TopExp_Explorer anExp(aCont->shape()->impl<TopoDS_Shape>(), aType);
727 for(; aSubShapeId > 1 && anExp.More(); aSubShapeId--) {
731 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
732 aShapeToBeSelected->setImpl(new TopoDS_Shape(anExp.Current()));
733 theShapeToBeSelected = aShapeToBeSelected;
742 // another try to find edge or vertex by faces
743 std::list<std::string> aListofNames;
744 size_t aN = aSelection.IsNull() ? ParseName(aSubShapeName, aListofNames) : 0;
745 if (aSelection.IsNull() && (aType == TopAbs_EDGE || aType == TopAbs_VERTEX)) {
746 if(aN > 1 && (aN < 4 || (aType == TopAbs_EDGE && aN < 5))) { // 2 || 3 or 4 for EDGE
747 TopTools_ListOfShape aList;
748 std::list<std::string>::iterator it = aListofNames.begin();
749 for(; it != aListofNames.end(); it++){
750 const TopoDS_Shape aFace = findFaceByName(*it, aDoc);
754 aSelection = findCommonShape(aType, aList);
757 if (!aSelection.IsNull()) {// Select it
758 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
759 aShapeToBeSelected->setImpl(new TopoDS_Shape(aSelection));
760 theShapeToBeSelected = aShapeToBeSelected;
764 // in case of construction, there is no registered names for all sub-elements,
765 // even for the main element; so, trying to find them by name (without "&" intersections)
767 size_t aConstrNamePos = aSubShapeName.find("/");
768 bool isFullName = aConstrNamePos == std::string::npos;
769 std::string aContrName = aContName;
770 ResultPtr aConstr = aDoc->findByName(aContrName);
771 if (aConstr.get() && aConstr->groupName() == ModelAPI_ResultConstruction::group()) {
774 // For the full construction selection shape must be empty.
775 //theShapeToBeSelected = aConstr->shape();
778 // for sketch sub-elements selected
779 CompositeFeaturePtr aComposite =
780 std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aDoc->feature(aConstr));
781 if (aComposite.get()) {
782 if (aType == TopAbs_VERTEX || aType == TopAbs_EDGE) {
783 // collect all IDs in the name
784 std::map<int, int> anIDs;
785 if (!parseSubIndices(aComposite, aSubShapeName,
786 aType == TopAbs_EDGE ? "Edge" : "Vertex", anIDs))
789 const int aSubNum = aComposite->numberOfSubs();
790 for(int a = 0; a < aSubNum; a++) {
791 int aCompID = aComposite->subFeatureId(a);
792 if (anIDs.find(aCompID) != anIDs.end()) { // found the vertex/edge shape
793 FeaturePtr aSub = aComposite->subFeature(a);
794 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
795 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIt = aResults.cbegin();
796 // there may be many shapes (circle and center)
797 for(; aRIt != aResults.cend(); aRIt++) {
798 ResultConstructionPtr aRes =
799 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRIt);
801 int anOrientation = abs(anIDs[aCompID]);
802 TopoDS_Shape aShape = aRes->shape()->impl<TopoDS_Shape>();
803 if (anOrientation == 1) {
804 if (aType == aShape.ShapeType()) {
805 theShapeToBeSelected = aRes->shape();
808 } else { // take first or second vertex of the edge
809 TopoDS_Shape aShape = aRes->shape()->impl<TopoDS_Shape>();
810 TopExp_Explorer anExp(aShape, aType);
811 for(; anExp.More() && anOrientation != 2; anOrientation--)
814 std::shared_ptr<GeomAPI_Shape> aShapeToBeSelected(new GeomAPI_Shape());
815 aShapeToBeSelected->setImpl(new TopoDS_Shape(anExp.Current()));
816 theShapeToBeSelected = aShapeToBeSelected;
824 // sketch faces is identified by format "Sketch_1/Face-2f-8f-11r"
825 } else if (aType == TopAbs_FACE || aType == TopAbs_WIRE) {
826 std::map<int, int> anIDs;
827 if (!parseSubIndices(aComposite, aSubShapeName,
828 aType == TopAbs_FACE ? "Face" : "Wire", anIDs, true))
831 NCollection_DataMap<Handle(Geom_Curve), int> allCurves; // curves and orientations of edges
832 const int aSubNum = aComposite->numberOfSubs();
833 for(int a = 0; a < aSubNum; a++) {
834 int aSubID = aComposite->subFeatureId(a);
835 if (anIDs.find(aSubID) != anIDs.end()) {
836 FeaturePtr aSub = aComposite->subFeature(a);
837 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
838 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes;
839 for(aRes = aResults.cbegin(); aRes != aResults.cend(); aRes++) {
840 ResultConstructionPtr aConstr =
841 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
842 if (aConstr->shape() && aConstr->shape()->isEdge()) {
843 const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
844 TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
845 if (!anEdge.IsNull()) {
846 Standard_Real aFirst, aLast;
847 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
848 allCurves.Bind(aCurve, anIDs[aSubID] > 0 ? 1 : -1);
854 std::shared_ptr<GeomAPI_Shape> aFoundFace = findAppropriateFace(aConstr, allCurves);
855 if (aFoundFace.get()) {
856 if (aType == TopAbs_WIRE) { // just get a wire from face to have wire
857 TopExp_Explorer aWireExp(aFoundFace->impl<TopoDS_Shape>(), TopAbs_WIRE);
858 if (aWireExp.More()) {
859 theShapeToBeSelected.reset(new GeomAPI_Shape);
860 theShapeToBeSelected->setImpl<TopoDS_Shape>(new TopoDS_Shape(aWireExp.Current()));
863 theShapeToBeSelected = aFoundFace;
867 } else if (aType == TopAbs_WIRE) { // sketch faces is identified by format "Sketch_1/Face-2f-8f-11r"
868 std::map<int, int> anIDs;
869 if (!parseSubIndices(aComposite, aSubShapeName, "Wire", anIDs))
872 NCollection_DataMap<Handle(Geom_Curve), int> allCurves; // curves and orientations of edges
873 const int aSubNum = aComposite->numberOfSubs();
874 for(int a = 0; a < aSubNum; a++) {
875 int aSubID = aComposite->subFeatureId(a);
876 if (anIDs.find(aSubID) != anIDs.end()) {
877 FeaturePtr aSub = aComposite->subFeature(a);
878 const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = aSub->results();
879 std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRes;
880 for(aRes = aResults.cbegin(); aRes != aResults.cend(); aRes++) {
881 ResultConstructionPtr aConstr =
882 std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(*aRes);
883 if (aConstr->shape() && aConstr->shape()->isEdge()) {
884 const TopoDS_Shape& aResShape = aConstr->shape()->impl<TopoDS_Shape>();
885 TopoDS_Edge anEdge = TopoDS::Edge(aResShape);
886 if (!anEdge.IsNull()) {
887 Standard_Real aFirst, aLast;
888 Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aFirst, aLast);
889 allCurves.Bind(aCurve, anIDs[aSubID] > 0 ? 1 : -1);
895 std::shared_ptr<GeomAPI_Shape> aFoundFace = findAppropriateFace(aConstr, allCurves);
896 if (aFoundFace.get()) {
897 theShapeToBeSelected = aFoundFace;